One pixel gpu picking not working with points but works with meshes

[sketchpunk]

Description

I have a GPU picker which renders the scene to a render target that is only 1x1 pixel size. Works fine with meshes but not with points. Seems like a problem for both windows and macs. Not sure if this a problem in webgl, threejs or something i'm doing like if there is extra steps to make points work.

If I do a full screen render target points work. So I feel like its something tied to camera.setViewOffset

In the example code Im using r174, I also tested with the latest r178 and still not working.

Reproduction steps

1. Example Page : https://sketchpunk.github.io/posing/proto/tmp2.html
2. Open Javascript console
3. Click around, Red cube and Green plane will show there is a colored pixel in that spot
4. Click on blue point shows there is only a black pixel not a blue one

Code

https://github.com/sketchpunk/posing/blob/main/proto/tmp2.html

Live example

https://sketchpunk.github.io/posing/proto/tmp2.html

Screenshots

Version

r174

Device

Desktop

Browser

Chrome

OS

No response

[sketchpunk]

Other example was made by AI, here's one I put together myself which is greatly simplified. I have a point, a cube and a point drawn with a quad mesh. The cyan point works on windows now but still not on a mac. The cube and point from a quad mesh works fine on both mac and pc. The issue narrows down to a specific setup: point render type, 1x1 render target & camera.setViewOffset on chrome on osx

Live Example: https://sketchpunk.github.io/posing/proto/picking.html
Code: https://github.com/sketchpunk/posing/blob/main/proto/picking.html